43 lines
898 B
C
43 lines
898 B
C
/*
|
|
pci_init1.c
|
|
*/
|
|
|
|
#include "pci.h"
|
|
#include "syslib.h"
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <minix/sysutil.h>
|
|
|
|
int pci_procnr= ANY;
|
|
|
|
/*===========================================================================*
|
|
* pci_init1 *
|
|
*===========================================================================*/
|
|
PUBLIC void pci_init1(name)
|
|
char *name;
|
|
{
|
|
int r;
|
|
size_t len;
|
|
message m;
|
|
|
|
r= _pm_findproc("pci", &pci_procnr);
|
|
if (r != 0)
|
|
panic("pci", "pci_init1: _pm_findproc failed for 'pci'", r);
|
|
|
|
m.m_type= BUSC_PCI_INIT;
|
|
len= strlen(name);
|
|
if (len+1 <= sizeof(m.m3_ca1))
|
|
strcpy(m.m3_ca1, name);
|
|
else
|
|
{
|
|
len= sizeof(m.m3_ca1)-1;
|
|
memcpy(m.m3_ca1, name, len);
|
|
m.m3_ca1[len]= '\0';
|
|
}
|
|
r= sendrec(pci_procnr, &m);
|
|
if (r != 0)
|
|
panic("pci", "pci_init1: can't talk to PCI", r);
|
|
if (m.m_type != 0)
|
|
panic("pci", "pci_init1: got bad reply from PCI", m.m_type);
|
|
}
|
|
|